animals

4. Slimy-skinned vertebrates, such as frogs, that can live both on land and in water.
7. Protective outer layer on fish and reptiles that provides armor and aids in camouflage.
9. Long limbs found on animals like squids and octopuses, used for grasping and movement.
10. The fur around the head and neck of a lion, giving it a regal appearance.
11. Animals such as cats and seals have these tactile hairs around the nose and mouth.
13. Tiny, lightweight structures that cover the bodies of birds, allowing them to fly.
15. The large, flexible nose of an elephant.
17. Warm-blooded vertebrates that have hair and produce milk for their young.
18. Structures that help fish breathe underwater, extracting oxygen from water.

1. Flat, fin-like limbs used by marine animals like seals and penguins for swimming.
2. Long teeth that extend outside the mouth in animals like elephants and walruses.
3. Hard, bony outgrowths on the heads of deer that are shed and regrown annually.
5. Projections on the head of a bull or ram, typically used in fighting or defense.
6. Horn-like structures on the heads of beetles and other insects used for sensing the environment.
8. Hard, curved nails found on animals like cats and birds of prey.
12. Cold-blooded animals with dry, scaly skin.
13. Webbed body parts that fish and dolphins use to move through water.
14. Keratin-covered feet found in animals like horses and deer.
16. Pointed, needle-like teeth that help some animals tear into flesh.